Section 5. (1) Commission proceedings relating to the conduct of a judge may be initiated by an oral or written complaint stating facts that, if true, would be grounds for discipline, or by the commission’s own motion when the commission receives reasonable information, including reports in the news media, as to conduct that appears to constitute grounds for discipline. Upon receipt of such complaint or adoption of such motion, the commission shall promptly notify the judge, except as provided in subdivision (2), and shall conduct a prompt, discreet and confidential inquiry, investigation and evaluation.

(2) The commission shall notify the judge of the proceedings and their subject matter before commencing any inquiry, investigation or evaluation in all cases except as follows:

(a) where, because of the nature of the complaint, delay is necessary in order to preserve evidence, notice may be delayed until such evidence is obtained, until the matter is dismissed, or until the sworn complaint or statement of allegations is served pursuant to subdivision (6), whichever occurs first;

(b) where the identity of the complainant could be readily determined by the judge from the nature of the complaint and there is a danger of reprisal against the complainant, notice may be delayed until the danger of reprisal ends, until the matter is dismissed, or until the sworn complaint or statement of allegations is served pursuant to subdivision (6), whichever occurs first; provided, however, that in any such case where there is an ongoing danger of reprisal, the notice and the statement of allegations may be drafted so as to conceal the complainant’s identity.

(3) The commission shall discourage and shall promptly dismiss complaints which are frivolous, unfounded or outside commission jurisdiction. The commission shall notify the judge and the complainant, if any, of such dismissal in accordance with the provisions of subdivisions (1), (2) and (10).

(4) At any stage of the proceeding, the commission shall be entitled within the time limits established by commission rule to compel by subpoena the attendance and testimony of witnesses, including the judge, and to provide for the inspection of documents, books, accounts, and other records.

(5) After a thorough inquiry, investigation and evaluation, the executive director shall recommend to the commission, and the commission shall determine, by majority vote, whether there is adequate reason to proceed to the preparation of a detailed complaint or statement of allegations. If so, the commission shall request that the complainant file a detailed sworn complaint against the judge. When a sworn complaint is not obtained, the executive director shall prepare a clear statement of the allegations against the judge and the alleged facts forming their basis. Said complaint or statement of allegations shall clearly set forth each act of misconduct where more than one act of misconduct is alleged, and shall state clearly the provision of statute, code of judicial conduct or code of professional responsibility alleged to have been violated by each alleged act of misconduct.

(6) The judge shall be served promptly with a copy of the sworn complaint or statement of allegations.

(7) The judge shall have twenty-one days after receipt of the sworn complaint or statement of allegations to respond in writing to the charges and, if he wishes, to file a written request for a personal appearance before the commission.

(8) The judge shall be entitled to counsel of his own choice. After the judge is served with the sworn complaint or statement of allegations, he shall be entitled before the issuance of formal charges and within the time limits established by commission rule to compel by subpoena the attendance and testimony of witnesses through depositions, and to provide for the inspection of documents, books, accounts, written or electronically recorded statements, and other records. The judge may file written material for commission consideration before the issuance of formal charges.

(9) If the judge requests a personal appearance before the commission, he may be accompanied by counsel, his statement and that of his counsel shall be recorded, and the commission shall not issue formal charges until after such personal appearance.

(10) If at any time prior to the issuance of formal charges the commission determines that it does not have sufficient cause to proceed, the commission shall terminate the proceedings by closing the investigation or dismissing the complaint or the statement of allegations. In that event, the commission shall give notice to the complainant, if any, and to the judge that it has found insufficient cause to proceed. The file in any matter so terminated shall be closed.

(11) The commission may not refer subsequently to a file closed before the issuance of formal charges except in the following circumstances:

(a) in a subsequent proceeding that raises similar allegations against the judge and indicates a pattern of recurring judicial misconduct;

(b) in a subsequent proceeding alleging conduct in violation of conditions imposed as part of an informal adjustment pursuant to subdivision (1) of section eight;

(c) in connection with a decision as to the recommended sanction to be imposed in a subsequent proceeding.

(12) The commission may, upon notice to the judge, amend the allegations prior to a finding of sufficient cause to issue formal charges. The judge may amend his written response or submit additional written material for commission consideration before such finding.

(13) After the judge’s personal appearance pursuant to subdivision (9), if any, and after the expiration of any time limit upon written submissions by the judge pursuant to subdivisions (8) and (12), the commission shall determine whether there is sufficient cause to issue formal charges. A finding of sufficient cause to issue formal charges shall require the concurrence of the majority of all commission members that there is a preponderance of credible evidence that the judge’s conduct constitutes grounds for discipline.

(14) When sufficient cause is found, the commission shall issue formal charges stating those allegations as to which sufficient cause is found. A copy of the formal statement of charges shall be served promptly upon the judge and the judge shall have ten days to respond. Immediately thereafter, a copy of such formal statement of charges and of the judge’s written response shall be filed with the supreme judicial court, which shall promptly appoint a hearing officer. Confidentiality shall cease upon this filing, as provided in section six, and after this filing the proceedings shall be governed by the provisions of section seven.